( - 1767)
John Shackleton settled in London in 1742. He was primarily a portrait painter and may have been a pupil of the portraitist and writer Jonathan Richardson the elder. In 1749, he succeeded William Kent as Principal Painter in Ordinary to King George II. However, although the subsequent king, George III, kept Shackleton in office, his official royal portraits were painted by Allan Ramsay. Shackleton was part of the committee who first proposed the founding of a Royal Academy of Art in London. He died in London in March 1767 and his will reveals the impressive collection of works of art that he assembled during his life, including pieces by Anthony van Dyck and Gian Lorenzo Bernini.